<!DOCTYPE html>
<html lang="en" xmls:th="http://www.thymeleaf.org" xmlns:xmls="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>测试</title>
</head>
<body>
<h1>测试thymeleaf模板</h1>
<h4><span th:text="${msg}"></span></h4>
</body>
</html>